1997 Mazda 626 shakes and looses speed

Tiny
CHESTER09
  • MEMBER
  • 1997 MAZDA 626
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 123,000 MILES
My wifes mazda 626 just started loosing speed, and shaking one night. I thought it might be a bad tank of gas so I got some iso heat and ran it trogh the rest of the tank, no luck. The car runs just fine until it completely warms up, then it starts to get sluggesh, speed drops unless you step on the gas and rpm's drop. My thoughts are fuel line clogged, need a new fuel filter, a new fuel pump, or O2 sensor. But I would like you're opinion before I just start replacing everything. Oh yeah the light that looks like a transmission came on a while ago, I think it's the check engine light. Thanks for any help.
Monday, January 19th, 2009 AT 9:37 PM

2 Replies

Tiny
ZACKMAN
  • MECHANIC
  • 4,202 POSTS
That is the check engine light. Before spending any more money, go to an Autozone and get it scanned. Advise us with the code(s).
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Thursday, January 22nd, 2009 AT 2:22 AM
Tiny
KARENCAREN
  • MEMBER
  • 72 POSTS
Yes its the check engine light. It means go to a good auto engine checker and have it check. If they tell you whats the problem post it here so we can help you.
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Thursday, January 22nd, 2009 AT 7:42 PM

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